请帮忙翻译一下！～～

您好！我是×××。
Hello! this is ×××speaking. - quite right.
早上好！
Good morning! - quite right. Or you can say "Morning" directly.
下午好！
Good afternoon!- quite right.
请问这里是×××公司吗？
Is this ×××company? - quite right.
对不起，我打错电话了。
I’m sorry. I think I must have dialed the wrong number. - quite right.
抱歉，打扰您了。
Sorry to have botherd you. - quite right.
可以帮我转接人事部吗？
Could you put me through to the personnel department, please! - quite right.
请转分机×××。
Extension×××,please! - quite right.
我想和×××通话。
I want speak to ×××. - quite right.
贵公司经常招聘吗？
If this company recruit often? - quite right.
通过网络形式招聘吗？
If this company recruit by network? - quite right.
用过什么网站？
What web side do you used? - you'd better say: What kind of websites have you used?
公司规模（多少员工）?
There have how much staff in this company. - you'd better say: How many staff in this company?
我想给您发送一些人力资源方面的邮件。
I want email to you about human resources. -you'd better say: I want to mail you something about human resources.
请您说慢点好吗？
Would you slow down,please/ - you'd better say: Would you say it more slowly, please?
能请您重复一遍吗？
I beg you pardon? - you'd better say: I beg your pardon?
我稍后再打来！
I’ll call back later! - quite right.
希望没有打扰您，再见！
I hope I didn’t catch you at a bad time. bye! - you'd better say: I hope that I haven't bother you. Bye.

I think that your translation is very good.

您好！我是×××。
Hello! this is ×××speaking.
早上好！
Good morning!
下午好！
Good afternoon!
请问这里是×××公司吗？
Is this ×××company?
对不起，我打错电话了。
I’m sorry. I call the wrong number.
抱歉，打扰您了。
Sorry to disburb you.
可以帮我转接人事部吗？
Could you transfer to the personnel department, please!
请转分机×××。
Extension×××,please!
我想和×××通话。
May I speak to ×××.
贵公司经常招聘吗？
Does this company often recruit ?
通过网络形式招聘吗？
Does this company recruit through internet?
用过什么网站？
Which website does it use?
公司规模（多少员工）?
How many staffs are there in this company.
我想给您发送一些人力资源方面的邮件。
I want to send you some e-mialsabout human resources.
请您说慢点好吗？
Could you speak it slowly,please/
能请您重复一遍吗？
pardon?
我稍后再打来！
I’ll call back later!
希望没有打扰您，再见！
I hope I didn’t disturb you. bye!

以上是我个人的见解，愿一切顺利!

*我想和×××通话。
I want to speak to ×××.

*贵公司经常招聘吗？
Whether this company recruit often or not?

*通过网络形式招聘吗？
Whether this company recruit by network?

*用过什么网站？
What web side have you used?

*公司规模（多少员工）?
How many workers are there in your company?

*我想给您发送一些人力资源方面的邮件。
I want to email you something about human resources.

*请您说慢点好吗？
Would you speak more slowly,please?

*希望没有打扰您，再见！
I hope I haven't bother you ,bye!

公司规模（多少员工）?
There have how much staff in this company
改为
Company scale( how many staff in this company)

我想给您发送一些人力资源方面的邮件。
I want email to you about human resources.
改为
I want to send you some emails about human-resources

能请您重复一遍吗？
I beg you pardon?
改为
I beg your pardon?

希望没有打扰您，再见！
I hope I didn’t catch you at a bad time. bye!
改为
Hope i have not bothered you ,Good-bye!